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DE59505225D1 - BIODEGRADABLE POLYMERS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE FOR THE PRODUCTION OF BIODEGRADABLE MOLDED BODIES - Google Patents

BIODEGRADABLE POLYMERS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE FOR THE PRODUCTION OF BIODEGRADABLE MOLDED BODIES

Info

Publication number
DE59505225D1
DE59505225D1 DE59505225T DE59505225T DE59505225D1 DE 59505225 D1 DE59505225 D1 DE 59505225D1 DE 59505225 T DE59505225 T DE 59505225T DE 59505225 T DE59505225 T DE 59505225T DE 59505225 D1 DE59505225 D1 DE 59505225D1
Authority
DE
Germany
Prior art keywords
production
biodegradable
molded bodies
biodegradable polymers
polymers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE59505225T
Other languages
German (de)
Inventor
Volker Warzelhan
Gunnar Schornick
Matthias Kroner
Ursula Seeliger
Motonori Yamamoto
Rainer Bueschl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6533420&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE59505225(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BASF SE filed Critical BASF SE
Priority to DE59505225T priority Critical patent/DE59505225D1/en
Application granted granted Critical
Publication of DE59505225D1 publication Critical patent/DE59505225D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/91—Polymers modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Biological Depolymerization Polymers (AREA)
DE59505225T 1994-11-15 1995-11-04 BIODEGRADABLE POLYMERS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE FOR THE PRODUCTION OF BIODEGRADABLE MOLDED BODIES Expired - Fee Related DE59505225D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE59505225T DE59505225D1 (en) 1994-11-15 1995-11-04 BIODEGRADABLE POLYMERS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE FOR THE PRODUCTION OF BIODEGRADABLE MOLDED BODIES

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4440850A DE4440850A1 (en) 1994-11-15 1994-11-15 Biodegradable polymers, processes for their production and their use for the production of biodegradable moldings
DE59505225T DE59505225D1 (en) 1994-11-15 1995-11-04 BIODEGRADABLE POLYMERS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE FOR THE PRODUCTION OF BIODEGRADABLE MOLDED BODIES
PCT/EP1995/004335 WO1996015175A1 (en) 1994-11-15 1995-11-04 Biodegradable polymers, process for their preparation and their use for producing biodegradable moulded bodies

Publications (1)

Publication Number Publication Date
DE59505225D1 true DE59505225D1 (en) 1999-04-08

Family

ID=6533420

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4440850A Withdrawn DE4440850A1 (en) 1994-11-15 1994-11-15 Biodegradable polymers, processes for their production and their use for the production of biodegradable moldings
DE59505225T Expired - Fee Related DE59505225D1 (en) 1994-11-15 1995-11-04 BIODEGRADABLE POLYMERS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE FOR THE PRODUCTION OF BIODEGRADABLE MOLDED BODIES

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4440850A Withdrawn DE4440850A1 (en) 1994-11-15 1994-11-15 Biodegradable polymers, processes for their production and their use for the production of biodegradable moldings

Country Status (9)

Country Link
US (1) US5817721A (en)
EP (1) EP0792311B1 (en)
JP (1) JP3423320B2 (en)
AU (1) AU3870995A (en)
DE (2) DE4440850A1 (en)
DK (1) DK0792311T3 (en)
ES (1) ES2128100T3 (en)
TW (1) TW319782B (en)
WO (1) WO1996015175A1 (en)

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US7297394B2 (en) 2002-03-01 2007-11-20 Bio-Tec Biologische Naturverpackungen Gmbh & Co. Kg Biodegradable films and sheets suitable for use as coatings, wraps and packaging materials
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Also Published As

Publication number Publication date
EP0792311B1 (en) 1999-03-03
DK0792311T3 (en) 1999-09-27
EP0792311A1 (en) 1997-09-03
JP3423320B2 (en) 2003-07-07
US5817721A (en) 1998-10-06
WO1996015175A1 (en) 1996-05-23
ES2128100T3 (en) 1999-05-01
DE4440850A1 (en) 1996-05-23
AU3870995A (en) 1996-06-06
TW319782B (en) 1997-11-11
JPH10508645A (en) 1998-08-25

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